Thunderzone Impact Magnetic Bit Holder Quick Release

• 1/4" Thunder Zone Impactl Magnetic Bit Holder with Spring Loaded Quick Release.

About Alpha Bit

• Alpha's Thunder Zone Impact Driver Bit range features a patented Spiral Impact Zone, and is the ultimate torsion bit for Impact Drivers.
• Features include Premium quality S2 raw material, precision head manufacturing, full body hardness and magnetism.
• The Alpha driver bits show less wear, have a longer service life, experience less cam-out, and provide overall improved operational and economic benefits.